Tulsa mass shooter who killed 4 allegedly gunned down his doctor after asking for help with pain Gotham Rex 4 years ago The gunman had recently undergone back surgery, and the doctor who performed the surgery was among those killed. Source: Check out ABC 7 for more… Share: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to share on Reddit (Opens in new window) Reddit San Jose mass shooting: Victims ID'd after deadly attack at VTA light railyardDateMay 28, 2021In relation toSan Jose,crime,SJPD,deadly shooting,VTA shooting,mass shooting,shooting,active shooter,VTAColorado grocery store shooting suspect ID'd as man, 21; victims between 20-65DateMarch 23, 2021In relation toColorado,police officer killed,deadly shooting,fatal shooting,gun violence,mass shooting,active shooter,shooting,u.s. & worldMultiple people killed in shooting at Virginia Walmart, police say; shooter among the deadDateNovember 23, 2022In relation tofatal shooting,shooting,u.s. & world,walmart